diff options
Diffstat (limited to 'engine/map_object_action.asm')
| -rwxr-xr-x | engine/map_object_action.asm | 118 |
1 files changed, 61 insertions, 57 deletions
diff --git a/engine/map_object_action.asm b/engine/map_object_action.asm index 63748ce6a..a7ab87200 100755 --- a/engine/map_object_action.asm +++ b/engine/map_object_action.asm @@ -14,23 +14,23 @@ ; 445f Pointers445f: ; 445f - dw SetFacingStanding, SetFacingStanding ; 00 - dw Function44b5, SetFacingCurrent ; 01 standing? - dw Function44c1, SetFacingCurrent ; 02 walking? - dw Function4508, SetFacingCurrent ; 03 bumping? - dw Function4529, SetFacingCurrent ; 04 - dw Function4539, SetFacingStanding ; 05 - dw Function456e, Function456e ; 06 - dw Function457b, SetFacingStanding ; 07 - dw Function4582, Function4582 ; 08 - dw Function4589, Function4589 ; 09 - dw Function4590, Function45a4 ; 0a - dw Function45ab, SetFacingCurrent ; 0c - dw Function45be, Function45be ; 0b - dw Function45c5, Function45c5 ; 0d - dw Function45da, SetFacingStanding ; 0e - dw Function45ed, SetFacingStanding ; 0f - dw Function44e4, SetFacingCurrent ; 10 + dw SetFacingStanding, SetFacingStanding ; 00 + dw SetFacingStandAction, SetFacingCurrent ; 01 standing? + dw SetFacingStepAction, SetFacingCurrent ; 02 walking? + dw SetFacingBumpAction, SetFacingCurrent ; 03 bumping? + dw SetFacingCounterclockwiseSpin, SetFacingCurrent ; 04 + dw SetFacingCounterclockwiseSpin2, SetFacingStanding ; 05 + dw SetFacingFish, SetFacingFish ; 06 + dw SetFacingShadow, SetFacingStanding ; 07 + dw SetFacingEmote, SetFacingEmote ; 08 + dw SetFacingBigDollSym, SetFacingBigDollSym ; 09 + dw SetFacingBounce, SetFacingFreezeBounce ; 0a + dw SetFacingWeirdTree, SetFacingCurrent ; 0b + dw SetFacingBigDollAsym, SetFacingBigDollAsym ; 0c + dw SetFacingBigDoll, SetFacingBigDoll ; 0d + dw SetFacingBoulderDust, SetFacingStanding ; 0e + dw SetFacingGrassShake, SetFacingStanding ; 0f + dw SetFacingSkyfall, SetFacingCurrent ; 10 ; 44a3 SetFacingStanding: ; 44a3 @@ -42,23 +42,23 @@ SetFacingStanding: ; 44a3 SetFacingCurrent: ; 44aa call GetSpriteDirection - or 0 ; useless + or FACING_STEP_DOWN_0 ; useless ld hl, OBJECT_FACING_STEP add hl, bc ld [hl], a ret ; 44b5 -Function44b5: ; 44b5 +SetFacingStandAction: ; 44b5 ld hl, OBJECT_FACING_STEP add hl, bc ld a, [hl] and 1 - jr nz, Function44c1 + jr nz, SetFacingStepAction jp SetFacingCurrent ; 44c1 -Function44c1: ; 44c1 +SetFacingStepAction: ; 44c1 ld hl, OBJECT_FLAGS1 add hl, bc bit SLIDING, [hl] @@ -77,7 +77,7 @@ Function44c1: ; 44c1 ld d, a call GetSpriteDirection - or 0 ; useless + or FACING_STEP_DOWN_0 ; useless or d ld hl, OBJECT_FACING_STEP add hl, bc @@ -85,7 +85,7 @@ Function44c1: ; 44c1 ret ; 44e4 -Function44e4: ; 44e4 +SetFacingSkyfall: ; 44e4 ld hl, OBJECT_FLAGS1 add hl, bc bit SLIDING, [hl] @@ -104,7 +104,7 @@ Function44e4: ; 44e4 ld d, a call GetSpriteDirection - or 0 ; useless + or FACING_STEP_DOWN_0 ; useless or d ld hl, OBJECT_FACING_STEP add hl, bc @@ -112,7 +112,7 @@ Function44e4: ; 44e4 ret ; 4508 -Function4508: ; 4508 +SetFacingBumpAction: ; 4508 ld hl, OBJECT_FLAGS1 add hl, bc bit SLIDING, [hl] @@ -130,7 +130,7 @@ Function4508: ; 4508 ld d, a call GetSpriteDirection - or 0 ; useless + or FACING_STEP_DOWN_0 ; useless or d ld hl, OBJECT_FACING_STEP add hl, bc @@ -138,24 +138,28 @@ Function4508: ; 4508 ret ; 4529 -Function4529: ; 4529 - call Function453f +SetFacingCounterclockwiseSpin: ; 4529 + call CounterclockwiseSpinAction ld hl, OBJECT_FACING add hl, bc ld a, [hl] - or 0 ; useless + or FACING_STEP_DOWN_0 ; useless ld hl, OBJECT_FACING_STEP add hl, bc ld [hl], a ret ; 4539 -Function4539: ; 4539 - call Function453f +SetFacingCounterclockwiseSpin2: ; 4539 + call CounterclockwiseSpinAction jp SetFacingStanding ; 453f -Function453f: ; 453f +CounterclockwiseSpinAction: ; 453f +; Here, OBJECT_STEP_FRAME consists of two 2-bit components, +; using only bits 0,1 and 4,5. +; bits 0,1 is a timer (4 overworld frames) +; bits 4,5 determines the facing - the direction is counterclockwise. ld hl, OBJECT_STEP_FRAME add hl, bc ld a, [hl] @@ -195,39 +199,39 @@ Function453f: ; 453f db OW_DOWN, OW_RIGHT, OW_UP, OW_LEFT ; 456e -Function456e: ; 456e +SetFacingFish: ; 456e call GetSpriteDirection rrca rrca - add $10 + add FACING_FISH_DOWN ld hl, OBJECT_FACING_STEP add hl, bc ld [hl], a ret ; 457b -Function457b: ; 457b +SetFacingShadow: ; 457b ld hl, OBJECT_FACING_STEP add hl, bc - ld [hl], FACING_15 + ld [hl], FACING_SHADOW ret ; 4582 -Function4582: ; 4582 emote +SetFacingEmote: ; 4582 emote ld hl, OBJECT_FACING_STEP add hl, bc ld [hl], FACING_EMOTE ret ; 4589 -Function4589: ; 4589 +SetFacingBigDollSym: ; 4589 ld hl, OBJECT_FACING_STEP add hl, bc - ld [hl], FACING_17 + ld [hl], FACING_BIG_DOLL_SYM ret ; 4590 -Function4590: ; 4590 +SetFacingBounce: ; 4590 ld hl, OBJECT_STEP_FRAME add hl, bc ld a, [hl] @@ -235,21 +239,21 @@ Function4590: ; 4590 and %00001111 ld [hl], a and %00001000 - jr z, Function45a4 + jr z, SetFacingFreezeBounce ld hl, OBJECT_FACING_STEP add hl, bc - ld [hl], FACING_04 + ld [hl], FACING_STEP_UP_0 ret ; 45a4 -Function45a4: ; 45a4 +SetFacingFreezeBounce: ; 45a4 ld hl, OBJECT_FACING_STEP add hl, bc - ld [hl], 0 + ld [hl], FACING_STEP_DOWN_0 ret ; 45ab -Function45ab: ; 45ab +SetFacingWeirdTree: ; 45ab ld hl, OBJECT_STEP_FRAME add hl, bc ld a, [hl] @@ -258,28 +262,28 @@ Function45ab: ; 45ab and %00001100 rrca rrca - add $18 + add FACING_WEIRD_TREE_0 ld hl, OBJECT_FACING_STEP add hl, bc ld [hl], a ret ; 45be -Function45be: ; 45be +SetFacingBigDollAsym: ; 45be ld hl, OBJECT_FACING_STEP add hl, bc - ld [hl], FACING_16 + ld [hl], FACING_BIG_DOLL_ASYM ret ; 45c5 -Function45c5: ; 45c5 +SetFacingBigDoll: ; 45c5 ld a, [VariableSprites + SPRITE_BIG_DOLL - SPRITE_VARS] - ld d, FACING_17 + ld d, FACING_BIG_DOLL_SYM ; symmetric cp SPRITE_BIG_SNORLAX jr z, .ok cp SPRITE_BIG_LAPRAS jr z, .ok - ld d, FACING_16 + ld d, FACING_BIG_DOLL_ASYM ; asymmetric .ok ld hl, OBJECT_FACING_STEP @@ -288,7 +292,7 @@ Function45c5: ; 45c5 ret ; 45da -Function45da: ; 45da +SetFacingBoulderDust: ; 45da ld hl, OBJECT_STEP_FRAME add hl, bc inc [hl] @@ -297,15 +301,15 @@ Function45da: ; 45da ld hl, OBJECT_FACING_STEP add hl, bc and 2 - ld a, FACING_1C + ld a, FACING_BOULDER_DUST_1 jr z, .ok - inc a ; FACING_1D + inc a ; FACING_BOULDER_DUST_2 .ok ld [hl], a ret ; 45ed -Function45ed: ; 45ed +SetFacingGrassShake: ; 45ed ld hl, OBJECT_STEP_FRAME add hl, bc inc [hl] @@ -313,9 +317,9 @@ Function45ed: ; 45ed ld hl, OBJECT_FACING_STEP add hl, bc and 4 - ld a, FACING_1E + ld a, FACING_GRASS_1 jr z, .ok - inc a ; FACING_1F + inc a ; FACING_GRASS_2 .ok ld [hl], a |